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Radiant|Lab Grown|IGI

1.27ct H VVS2 Radiant Lab Grown Diamond

H/VVS2 • IGI LG578353076

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG578353076

Diamond specifications and retailer prices

From $1,089 SGD
£669 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: $1,089 SGD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG578353076 or 578353076. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.27
Carat
H
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578353076
Dimensions7.83 × 5.32 × 3.53 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.83 mm5.32 mm1.27 ctH / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578353076
Side View
Table 65.0%Crown 43.4°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 66.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $664 SGD|Low: $664 SGD|High: $664 SGD|Avg: $664 SGD
December 31, 2025
Retailer 1$664 SGD

4 data points across 1 retailer

1 retailer

B
Diamond Quarter
1.27VVS2HLG763B61N · Oct 28
$1,089 SGD
£669 GBP
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Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.27ct Radiant
$1,089 SGD